Help Center/ GaussDB/ Developer Guide(Centralized_V2.0-2.x)/ System Catalogs and System Views/ System Views/ DB_PART_INDEXES
Updated on 2025-08-19 GMT+08:00
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DB_PART_INDEXES

DB_PART_INDEXES displays information about partitioned table indexes (excluding global indexes of partitioned tables) accessible to the current user. This view exists in both the PG_CATALOG and SYS schemas.

Table 1 DB_PART_INDEXES columns

Name

Type

Description

def_tablespace_name

name

Tablespace name of a partitioned table index

index_owner

character varying(64)

Owner name of a partitioned table index

index_name

character varying(64)

Name of a partitioned table index

partition_count

bigint

Number of index partitions of a partitioned table index

partitioning_key_count

integer

Number of partition keys of a partitioned table

partitioning_type

text
Partitioning policy of a partitioned table
NOTE:

For details about the supported partitioning policies of the current partitioned table, see CREATE TABLE PARTITION.

schema

character varying(64)

Name of the schema to which a partitioned table index belongs

table_name

character varying(64)

Name of the partitioned table to which a partitioned table index belongs

subpartitioning_type

text

Partitioning policy of a level-2 partitioned table. If the partitioned table is a level-1 partitioned table, NONE is displayed.

NOTE:

For details about the supported partitioning policies of the current level-2 partitioned table, see CREATE TABLE SUBPARTITION.

def_subpartition_count

integer

Default number of level-2 partitions to be created. The value is 1 for a level-2 partitioned table and 0 for a level-1 partitioned table.

subpartitioning_key_count

integer

Number of level-2 partition keys of a partitioned table
Parent topic: System Views